137572800

素因数分解:

$2^6\times 3^1\times 5^2\times {\mathrm{28661}}^1$

素因数の和:28686

約数の個数: 84

約数和(自身を含む): 451369176

約数和(自身を除く): 313796376

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 80, 96, 100, 120, 150, 160, 192, 200, 240, 300, 320, 400, 480, 600, 800, 960, 1200, 1600, 2400, 4800, 28661, 57322, 85983, 114644, 143305, 171966, 229288, 286610, 343932, 429915, 458576, 573220, 687864, 716525, 859830, 917152, 1146440, 1375728, 1433050, 1719660, 1834304, 2149575, 2292880, 2751456, 2866100, 3439320, 4299150, 4585760, 5502912, 5732200, 6878640, 8598300, 9171520, 11464400, 13757280, 17196600, 22928800, 27514560, 34393200, 45857600, 68786400, 137572800]

約数ペア:

[(1, 137572800), (2, 68786400), (3, 45857600), (4, 34393200), (5, 27514560), (6, 22928800), (8, 17196600), (10, 13757280), (12, 11464400), (15, 9171520), (16, 8598300), (20, 6878640), (24, 5732200), (25, 5502912), (30, 4585760), (32, 4299150), (40, 3439320), (48, 2866100), (50, 2751456), (60, 2292880), (64, 2149575), (75, 1834304), (80, 1719660), (96, 1433050), (100, 1375728), (120, 1146440), (150, 917152), (160, 859830), (192, 716525), (200, 687864), (240, 573220), (300, 458576), (320, 429915), (400, 343932), (480, 286610), (600, 229288), (800, 171966), (960, 143305), (1200, 114644), (1600, 85983), (2400, 57322), (4800, 28661)]